import axios from 'axios'
import { ElMessage } from 'element-plus'
import router from '../router'

//创建axios实例对象
const request = axios.create({
  baseURL: '/api',
  timeout: 600000
})

//axios的请求 response 拦截器
request.interceptors.request.use((config) => { 
const token =localStorage.getItem('token')
if(token){
  config.headers.token = token
}
return config;
},(error) => { 
  return Promise.reject(error)
})
 
 

//axios的响应 response 拦截器
request.interceptors.response.use(
  (response) => { //成功回调
    return response.data
  },
  (error) => { //失败回调
    if(error.status === 401){
     ElMessage.error('登录失败,重新登录')
     router.push('/login')
    }else{
      ElMessage.error('网络异常,请重新再试')
    }
    return Promise.reject(error)
  }
)

export default request